OWC 128GB (8x16GB) DDR4 3200MHz CL22 ECC Unbuffered SODIMM 1.2V 260-pin

OWC 128GB DDR4 3200MHz ECC SODIMM Kit

This kit provides 128GB of DDR4 memory through eight 16GB modules running at 3200MHz with CL22 latency. It targets laptops, all-in-one PCs and NAS devices that require error-correcting code for data integrity. The unbuffered 260-pin SO-DIMM format fits standard DDR4 slots in compatible mobile and compact systems. Builders needing non-ECC memory or higher frequencies should look elsewhere.

JEDEC 1.2V Operation and Thermal Profile

Each module operates at the standard 1.2V JEDEC voltage, keeping power draw low for battery-powered or fanless designs. With no heat spreaders installed, the modules rely on system airflow and run silently in normal workloads. Backward compatibility with 2933MHz, 2666MHz, 2400MHz and 2133MHz allows the kit to downclock automatically when the platform demands it.

Eight-Module Layout for Dense Configurations

The 8x16GB arrangement fills all available slots on platforms that support eight SO-DIMM sockets, maximising capacity without leaving empty banks. Dual-channel architecture is maintained when populated in matched pairs across channels. Systems with fewer than eight slots cannot use the full kit, and modules cannot be mixed with registered or load-reduced DIMMs.